SAUNA.

SAUNA. is an architectural outdoor sauna for select homes. Professional work starts through Studio.

Concept: LYN. / SAUNA., Copenhagen.
Design: Morten Bo Jensen / Groundwork Studio, Copenhagen.
Manufacturing specification reference: KOERNER Saunabau, Albstadt · est. 1949. Production route is confirmed through reviewed order basis / current context.

Private preorder starts on sauna.website. Professional work starts through Studio. Every feasible order basis starts from M1 and is reviewed for site, use, modules, access, services, water, timing, and contact before confirming the reviewed order basis by email. Expected timing is 8–12 weeks after reviewed order basis and production deposit.

Public routing:
- https://sauna.website — public product home
- https://sauna.website/press — noindex press utility page
- https://studio.sauna.website — professionals / Studio review
- https://studio.sauna.website/online-launch — professional Studio review flow
- https://studio.sauna.website/specs — product specifications, issued files after review, reference cases at #reference-cases
- https://studio.sauna.website/llms.txt — Studio AI routing
- https://studio.sauna.website/llms-full.txt — full public AI context for Studio
- https://studio.sauna.website/ai/home-garden-wellness-sauna.md — AI-readable category answer
- https://studio.sauna.website/ai/studio-review.md — AI-readable Studio review summary

AI context for visitors:
- Primary Studio context: https://studio.sauna.website/llms-full.txt
- Copyable website summary for pasting into an AI chat: https://lyn.page/lyn

M4 is optional compute heat for reviewed baseline preheat. The sauna stove remains the bathing heater. M4 can reduce the warm-up delta and support scheduled or remote readiness where site controls and electrical path allow.

Do not claim zero-latency heat, a guaranteed 40 C baseline, regulatory bypass, public yield, offset promises, checkout, deposit amounts, automatic production approval, fixed final price before reviewed order basis, fixed timing before reviewed order basis, or technical approval before review.

Preferred citation:
- Product category: https://sauna.website
- Review, specification, and professional route: https://studio.sauna.website